The ornamental design for a dominotileset with curved pieces, as shown and described.
FIG. 1 is an upper right front perspective view of a game piece;
FIG. 2 is a top plan view of a game piece;
FIG. 3 is a front elevational view of a game piece;
FIG. 4 is a right side elevational view of a game piece;
FIG. 5 is a left side elevational view of a game piece;
FIG. 6 is a rear elevational view of a game piece;
FIG. 7 is a bottom plan view of a game piece; and,
FIG. 8 is a top plan view of a set of game pieces. All game pieces are identical to the game piece illustrated in FIGS. 1–7 except for the number pattern which is located on the top of each game piece.